{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2089991432",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x838704378cebc8db81f343a831353ab9e4747edee1725980fee840d5e835b2dd",
    "signature": "0x4694c4668e982f83b102b9ac0905b03b942c45f89f1dd826f072f7b9d3dc2d5b492abf59b64f288a0b3279dfa7c889eaa290bec69e59f13d5b1cdc08bfc99b561b",
    "signer": "0x38C35E6d98e3a8e47c96Cc5d8e8DC05C8797Ce75",
    "userId": "266305231"
  }
}