{
  "manageEntity": {
    "action": "Repost",
    "entityId": "912645191",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x116d361cda204015bd6450d11ceedf460187b1112febb5f61cc24feb321e941d",
    "signature": "0xf88f51a68efc6f4b9bb745849e48c42ac7dd50d31da17a6ee9b4fee54787211274b0d324cbae542eabd078c70c1f0b33b120d0cafde7d60363cad8dc5c145c121c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}