{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1087933",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x477e35c16c99f8f52c3327ea04228eaea2847e0f7b0734412323ec2d987439dd",
    "signature": "0x624e1c14264766fe37f94edc53c134703ac724884fb558137b0bba7fe2604598374417449297bc7401c1c7e6b1875e58b5411f13ab5417c4041474ca6bb3ab1e1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}