{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156702",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x307da0f294f95f734e514075b379d904644dfb864c4b9bd39fb78d030fe8c6ff",
    "signature": "0x9a1947837ced7a5b59b365aebcd14623b1f5f2902a20dfee3eefa537d3641429400890f359a8463fc4e0067dff7ef18baac4d4f9660d9eae744034f905029fe81c",
    "signer": "0x712Aca9aA6ac07F98dcEC338Be9C15c3Dc47d569",
    "userId": "12730129"
  }
}