{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1037739",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe93c961904093fc92dd4244e152937f31ca6beb55c1481972269aefda99d917",
    "signature": "0xe991f59281fa3a6813d37034b9058c7930ebe870945af2b40e7d938452c09fa70469e9236e561ad5e35fc763905db52081da05637d222b58ded9d7fd74e37e211b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}