{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1222952483",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x301c2f3e771741c44f0382399e60455d68a8edecb3bd40881141995257a53874",
    "signature": "0xd77204a73d0d417ee06c01f911d8fd0c64323b2145041768404b98b18f5678901331be25dc577239a004883f790d4a6f5a12e12ecf1725a5e4e63b5c6ba12d791c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}