{
  "manageEntity": {
    "action": "Repost",
    "entityId": "324135705",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x602c9c7ea1226fb8f333727223ebfe4a07ff8a1d209f80e40cb5cb48eb92c291",
    "signature": "0xb5de12596b2dfe1f62af314699834bcef401f4e6a28c1dcb2318b65ea7b21a4601f375fddbfebc67b0c073f7efc8afe333ee6419be8658a7db9b53f20867b5fb1b",
    "signer": "0x569a23a5D506E4404139fB7510738Ee5b80F5624",
    "userId": "280440301"
  }
}