{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1853067727",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa8e88f2c05b0067392309fb60f89b2b0585fa0e6a9593d7c6bede314ba19ce7",
    "signature": "0xfac70bb66c27c59f486a0ec1d4ec14e1b976f824c5eccb92b719921eca4ba2df0c6e486e3f6538dc56a36ead5db6850dbd9b46409cb6ff3053dcb472cf1374e11c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}