{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1315665110",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa44f4a67a348f4e891ac9c06631317d74cb0f50ac1a7abdb0334e16df22277c4",
    "signature": "0xa62219a4a14feddf9e013cb17c56d574c4b5f2df99e0ee90198d53880ebe0487090739fe4c8d05e59b6b7c673f9c76d110a53ad90263f02b6661f9a54a5e425f1c",
    "signer": "0x7848c1438a663A70aF2A2B1e61f7A9229dcc818e",
    "userId": "490080902"
  }
}