{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1251152753",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80f8d62eec598ed51dd6b2149c82e32081a66eb923bcdecd4b714abf0a1006f7",
    "signature": "0x8367fe1d6784d6ecdbfc3d81e14037ca25aacf606da7cbdd565d23fa9021b38b6c732927eb41fa71b8163e6110b71ce3ba045757dbe10fbe5b307fb0e738828f1c",
    "signer": "0x1D0c500EC847246923045cB0a285242A93723f30",
    "userId": "302385956"
  }
}