{
  "manageEntity": {
    "action": "Repost",
    "entityId": "56493589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x161631591436bce774cb3f2dcaa3420f6456a94e3483c6a988444f57528b12c2",
    "signature": "0x2e0844e89e46720d27e5d95ee82a953fecfed18e47997bc0fd34c5a99e614e5e046f87daaab1c70ac7eae36bbcb4877b692fcd2f84225857adf33c0e3eb3a25f1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}