{
  "manageEntity": {
    "action": "Repost",
    "entityId": "56735366",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80e12ad0b1a8ff413c399b6845bd49c824d407dae65d7ab430beb572f0020995",
    "signature": "0x02127da32625ece8b0bbb7eb9426a96f209487b3e1d2297c22f094cd79760c3a0a9c22f77ca6a5260ff5eeff221eed6b25bbaa5b74c81533caee9c84137bb7c61b",
    "signer": "0x65b2681094e762CAD2349e6C1e2FbC8d54b9c046",
    "userId": "11153747"
  }
}