{
  "manageEntity": {
    "action": "Repost",
    "entityId": "22157",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x70fecc98b6a4280fe9ea5087cee1a9e1d906ec201804a79f13eb015a0403c820",
    "signature": "0xe4fd5ae2ad9dc1c4153331f7969af15257359ceae678bfdc46a632e8eba0e73a792a48ec91f81151dcba8480b7991266d8b31c216e80db77797f7ec00ea8d9461b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}