{
  "manageEntity": {
    "action": "Repost",
    "entityId": "247369676",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x597c12abb49b5f24ecf4ef864566f3fbe2ce0b7885bd04c3e89928735d3043fa",
    "signature": "0x241768c3eaef9819619ea337e5808379d0e2bbd44542f15e41786cb143328c9623eb3833103cc02f2425b049369f5bbd52789cdeb53d03c4d48100b48a44e2dc1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}