{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1199968326",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16e843259c082ec182c8ecda51054361db1b138762c124f618fe991095252e3a",
    "signature": "0xc06fafeedf1776b35035475a52c07b6a808089bf1d9ea29b70aec4406abe35c87134598cea704097de34967e4d193db4d908a45c1688bb9f87c25d52818d922e1b",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}