{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1089774",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3aa447d3d66b3e1798a93b2a678daefb128896bb1f0d214ff792b3ca176aba60",
    "signature": "0xbee6179ba8879500b89a8f00d76af0a95c2a71585915a44a1aaa74ca08e19e050b93ad8a00ea7a6d56cd992cb9b0ce4c1d00e77ae3eedfdaeed6258ed644be381c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}