{
  "manageEntity": {
    "action": "Repost",
    "entityId": "42615288",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79d8395636e32ca3413b47e6b8d5f58ab6e320b3471b74e0f688afc399947dd7",
    "signature": "0x176ee40b54c3f9eadd80e35e0d86388d2169226a0f8d4fde6c714045832b25d95ae3f1d2e151233158fe3644d1cdd5f73c1a26787f55f15febfbbe934ab05d651c",
    "signer": "0x28945B345Dc8334c21B4e932dA506ca6Fac7e18a",
    "userId": "290283513"
  }
}