{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1474802873",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05b5c47ae5d1b2868cc30be03cfd04693b845301a25186d65e52992f9bfc21c2",
    "signature": "0xc7a2a64ac1e82f105617b76eb893a142f121e5e0ac23c5f525718c70c1dc4be27977bd81d001dda7eca4c417d4758b9dc8cd9738f8fb104f39f531254094ac5f1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}