{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1547137063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe115e9d2bcc61f3027b56fc778c66e069c187e4932b2e5efa471ba8487110b5b",
    "signature": "0x070240a6a3cab22223f16c95d5749346aece35b68035ad188d6f6ec0e48cbe1259ac13bfe1411339eb3ac7874b02fe95b2bca6bb5b1f307a0dba15e7c47313351c",
    "signer": "0xfeBBAF2B7d9F5bE3DAA34bEe70259f61ac4aB836",
    "userId": "139146722"
  }
}