{
  "manageEntity": {
    "action": "Repost",
    "entityId": "315192201",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0b0f092fc2ca0a1296d73fc06d62072b9098516889a9b1bdb52f453ead8099e",
    "signature": "0x55464d73f5474b1345ae0f750640a111450cb8b9730da642d45c2fc6f0850bf936245c2ae84db8ff96d4a28b048ca0f6565f50945a35253aa3d6d727462dcb9d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}