{
  "manageEntity": {
    "action": "Repost",
    "entityId": "470028165",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x455a36cd6e70da825f3f1b4c75adf5d3c4231e73c5a448081d767839326a0e72",
    "signature": "0xc2f240a6f5835639e701b0729349c325bb2f943c2f23449c81bb39832c0d58464f4188a115ec1c5678c518edb3cfcf3763918133a5872970e0fa7015d66744ab1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}