{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1328902868",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9d559213e6a953d7984a464733e4ff4926db29e74008da140f1f436bdaf3987c",
    "signature": "0xb04d891c5f49addc903b94dcaf9bad25645135467cb41546a77107ec5b5885833c798c6e5271c7da1cee3e0f50bea121846ee8e3f91f143bcda438fecf6eb1a01b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}