{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1189710825",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91c2e6abb84260cacd6b63b87a651607bc11fa67022b4a7a5db77cd8f0cca60d",
    "signature": "0x200b3dc7b03fce0f2c9c73dbf7374646ecb0ce3f887bf080baeab7812633b4f26c27cd35f38f8e75aa6780dae60b84bf2ee42623ab230a6ad3950c60e3d1c72c1b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}