{
  "manageEntity": {
    "action": "Repost",
    "entityId": "621253353",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2db0129668079fa08df2bfde969b93c402efb528f94e6a58ec34472c2fd38325",
    "signature": "0xed76043b51958a448042db705b7287edc6cd823117f04085ff440478364f40c758f3dd167d247fe352c49d62f201ef9c1c6085d66e0e6aa2c49faa28ad25fbe81c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
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  }
}