{
  "manageEntity": {
    "action": "Repost",
    "entityId": "436429672",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x723e82834d48a09e1de84fa097dc36128e5951e824a5458c7e63af5f4b114728",
    "signature": "0x6bc7eca5222d83411af81b66a7064034bb68aae9fe41b88a39fc1a6f0cba12853300cd22dc60534d7503a7e14bf3561936c9d296d2ea0ff2997f246780129e111c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}