{
  "manageEntity": {
    "action": "Repost",
    "entityId": "508942867",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0c82c88e9820ce37c7c4f3bc7363fcb71ef09cc92aaec696751063dc05bdac1",
    "signature": "0xbcf813bdef6587b0251baabbe2df6c9e2b18bbcaf2ad0ac53834a82505d02beb3504dae04a2b44cc299f6d66e1a70e36d34078c89d62e15af7fdde759ffeceb01b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}