{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1253069295",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c6f7630a0530da2d27cbff025ef853e89c7895c2b28315bb5f2170df4e50309",
    "signature": "0xb727e57f118c35ff39244600dd55938569ab4851c1aad71f3c4a3e2d574b05a716d6d4b446498881d10d694a16b576c0ff94e3c1be8e9cb7af4a9f27faf072cd1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}