{
  "manageEntity": {
    "action": "Repost",
    "entityId": "864406066",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb18ec98347939cd3090a09e6223033e105d9e741d59ff2f44805d76fcc138c81",
    "signature": "0x56592562a3302592ada39077cfd43693ada6f107faad0fdc11208b58e4fa26ff6e5feb6d97c70797673b738c49f1af6f2b4c98388971b3ba2e79f67b81d57b2b1b",
    "signer": "0x05D4434893815F914255C028DF9Da0a3e11FE0E8",
    "userId": "181835656"
  }
}