{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1885440312",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x426558737429df0612cf2950141765e20dd1889575e35fb5d0846dcfe0ec1eff",
    "signature": "0x4ef1a935ed181e625deda4e48a1c05248567afc46f88b71389e464a1b6a0204206c6f7a674b6db33d13a9e3325b0864e5024be842ea2bedb76b14b26c16b63e01b",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}