{
  "manageEntity": {
    "action": "Repost",
    "entityId": "881577628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34159aef275850ff0b4721a633643d0cf9114a2a050216942e9e1bfbe24ad454",
    "signature": "0xc09ac6ba945d83266a9daf68e303009070bdc0e394e689c7e2459286e92365d1006b38972e3cb05530fadda70077ba0db08640952863fcc311a80df2108bf4721b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}