{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1473089349",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bc92d96011a67951a0232e9c6f935999b30c5b09e5617cd8674b851bbcebece",
    "signature": "0x3d7330380f49a54b5d26e49cdf95f353ef1c13eac9f8cf20b30897cfc89af64242c31962272fa6b0b8ab7bae435c45d1aa6b139d5598d4d4148fddc54407da691b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}