{
  "manageEntity": {
    "action": "Repost",
    "entityId": "562080795",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x467c5d0ffac9feadce29bc4698e659f0c8dc849113ef4ad27af69d8e74e14934",
    "signature": "0x4b125c9fc7126ad53090c9effcce7f4a60aad4e6bc9d8c4a0ef93e6b23a2c0a70e8ac8782a58be78fdf3e11346bdf6482e555d4c50107946d5e052de1065d8fc1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}