{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1958307446",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1395263cc04bbe2edd2f2cf203da65c9a46a87bab812313b8ef826c08259c62c",
    "signature": "0x3b2aa4173a29afb1da9a6de3f6321baefa4fb5d49532371e6499ccaa728dd25c151e675a59d0479687595c643211503751c75546a47e04a5309619ded8673a781c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}