{
  "manageEntity": {
    "action": "Repost",
    "entityId": "418071391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f1676084d504609b7ce276319c58a39223b4f02779fd2bbe80f036ba2223011",
    "signature": "0x938ca4d10712f03ec3b74e68288c7b77ea4a5d02b2363481ac7ebb29956d67c44f6883bb17ff7be1dd01a52fe2b2543c026c9f891551f722d7ccf9fb52c9a1ea1b",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}