{
  "manageEntity": {
    "action": "Repost",
    "entityId": "88012",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b1bf390ec5c1bdd2e074931adf24a75a2c6685ca9a2c1a312b9f88bf4774c83",
    "signature": "0xa19b0109fe28d69ce8b19723db337d2241cc0d31dc0c95bb54481f8667b77cd44baf9ff46b6b9a251da2890b143509be8a6c55d843d2811326c6a31a6651f08e1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}