{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1215547825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07cd45c4fdaf500be1d849e09ffbcbc8e5e637e63642a865429c7d0e2174f038",
    "signature": "0x61df1effa2b5908cfead5f5b267d8b393dd7b77d4b2611b135b2fa02f6fe3ff2602f3bd7239d1796392ec330a405247ceff95d6bfb0bf669b54e7a0b4237a28a1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}