{
  "manageEntity": {
    "action": "Repost",
    "entityId": "497360854",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7869c1ede0b99a453aac75f9331b6939292b8f20d8559c5d54dab8ac2e49b1a7",
    "signature": "0xcc1b8243ba3e5bf95dc254f39baf7e00316ff8461fb6bcb494f2de5ccfbc85c7356edea829526ecd7b66f195fd29cdb5527ed9cae50482195321d50c925581db1c",
    "signer": "0x7Cd44Dc53B13eEA7335A000Ce36c05cDFE34b348",
    "userId": "355113"
  }
}