{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1849861403",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98c084111db60d0451df6f33424e46c5570fd9f84cf91a157f2cdac5f6efddd4",
    "signature": "0xa5630cfa9f8aa0bf9f4367bf7042b078f036ec16890e1c77627585803ce38e032c88931b044f9c0d08a1f5fbce081fd483d85d7a90be08f1a925134f06e91bbc1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}