{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1510442734",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x207dc034498032ea3d60dfb5408fdc9afc1285f67951cde5e34c4735b420c3cd",
    "signature": "0x101b9801bee4e66b98b86150c5013c6481bd1d949199e9a0cdc311038ba1b8747fc92d98ba64fadd53ce9d7b13a249de43f66e5bc85a33a3400d0c7c5c127baf1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}