{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1000952",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90477c31b7c5f7a0c740ff15e82afe13781a4203bfa02350875f03cbf8e35178",
    "signature": "0xb617f398d3ed6e15f8f1d37d122347ccb1be1829a42f0ce1513e09745e5a4cb94013b21cf83314a1c7c74834838b9fbf84dfe7282b615ff88b5e01e2b4a03a8c1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}