{
  "manageEntity": {
    "action": "Repost",
    "entityId": "956857320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4daef95af8d37a3d2ff09f65a136bf3b793284e98824866d359f65a266c70aa8",
    "signature": "0xb1fb3a6cbd0498e6657c52a700b40530476114ca44baf32dd71ec91c66d1328d7028d8b3ac386ddf0b05bb6b9a72c09554e497738b8c75549dc01f5a65418ccc1c",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}