{
  "manageEntity": {
    "action": "Repost",
    "entityId": "277069889",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f1186507530a7c9ed19c1fefb1077944fd7bbce4eb759bed1aba8a002c2bfc5",
    "signature": "0xb86fe403ce295db52e8fbaca288072d3833181c74de965f8e44f6908c1eaffb21eb5e6a4f5944203450c6f46bd2dfa5497eac92b23e0f47c11c5c1d2d3d47c1c1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}