{
  "manageEntity": {
    "action": "Repost",
    "entityId": "62420896",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a51eaf37e32fe213fdd11637aa47f9e468c83199ca3579557e927c05fdb8386",
    "signature": "0x4f0f4a05ac6c2cfe0a56a63cc044a371a3ca34e5ba417736a641b4fa318a6f925ab0d559a604232f290eec9d46db5c103bddf11ae0992e96ffa00ad18848ad491b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}