{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1246956916",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86ea90992786eff4d966897cb15b2a112375516cd78a86f3d6326d1c1f16816f",
    "signature": "0xdb191e38889702a28450d3e553d0877b33af863f29ebe7407194c334eb2b48fd78381817dbf134cf1f818acee404c8f74345907fae956ba5fe1c2426938482ae1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}