{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1064171000",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4afa72563bdb35d09010d80707332e295c82c7d64618c993c0b307c3787f321c",
    "signature": "0x3690793c3b7968f5234a567f39cfd366d18f658dbba5f935349fb5ac53e9bee37a0ddc90aab97b0c1a035b4b3a80cd4fe003140b2dacd8e787fe439596cd94c91c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}