{
"manageEntity": {
"action": "Repost",
"entityId": "455297439",
"entityType": "Track",
"metadata": "{\"is_repost_of_repost\":false}",
"nonce": "0xe3f3efcddc717cd79da1c8c02853d532ae4bce1d6c2c8844dfdbbe8987b49daa",
"signature": "0x86954977586f7e7bab2215c5b1f8138a3592738109a1cf2b61480af8d84aacab5ba7a544c51d5866935eb431694a64950479e6114ddea6bf37b5f30a5def58a71c",
"signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
"userId": "280440301"
}
}