{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfa6063b1f4079b2c234725e8a25311618850dad2b108609d0108f7694fc31b5f",
    "signature": "0x2ba66a4a61bb61aff50b2310674371ab5cca94835927e3b04580f0689a4ba59c00ef66363477466e18c7475113df5542fd902eacec051c6ee19e6ed613f5213c1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}