{
  "manageEntity": {
    "action": "Repost",
    "entityId": "617275478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x435517845974cfad46fe63bdba979d7b3069558390ca010d168d831ae7c21ba0",
    "signature": "0x2a258ba64a6500502afd9fbc893b89bacb043aed9a046d3b6e1966ffeb8dd9e102b9a758cdfe0af0716a94acddf08a23b8066c9abdb0cb9ebd9c25bfbb4a0a3f1b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}