{
  "manageEntity": {
    "action": "Repost",
    "entityId": "759703570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0e7a54cc171918d7c86d98b8dc4ccd65ee0814e86ebd3e224b8764f108d7584",
    "signature": "0x0857e9da4e0f1166308ccdc71745e2bb63239bd2f634fdb205d7e2f32e6ef63b2674e6f50df92ad667330965bf716245a81f8947d00f98f0e9e113b838fbe9e61b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}