{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2120922773",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x930cfed29bf254ede12b88446ca824427ee9f2c38ff176f334f16efa25023430",
    "signature": "0xb68736e7f45cd6d55f81c3066a641f941ffe9b081b8ec275d4c028cfb994805f0c37358e908b5ef307799917c211a7068e9a7f24026029787883469d7f85a1dd1b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}