{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2110064618",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a586ea8b025cedd00c5b7fb89795c18b225880990371fd66e12f0935a3ab15d",
    "signature": "0xe219d17edcf382ea2370578b3a61d49ad27c2ff8eb09a602b44eb44d0d9dd4312a895db8489f1779f2afd4e7c031bc98332befde3e25cd83939454c93e049a3c1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}