{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1531393555",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x048843832dafdbd088bcb27e59769b0218d01555c4c168a9acfb6c61ac699201",
    "signature": "0x2eeb5ee45c70d682ac60b5ec8991d328f5139d4ae833635f648e53dd0347e8c478d0f365679e607a6e8e1fbc9032b780b64ca2e250be5d01c896cd1bf17d72271c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}