{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544135",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb6b3d404af486974796b3cea5279921ebc754b9dae57616f632f3f92d190336f",
    "signature": "0x3af3a62c12e60bb9ec8586163688dc3525aa1d134cd52ed2095caa2b357672514efae491cb8d686bf3e614cc17088d219e9b6d4fe8b9d209a1e25742916f3fc71c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}