Transaction not yet indexed

53YduTrFQwJLRSKPgC58cko2nTmxBesyk7iXpkWDtXAWBi4E8FexUiUxwrLi8gBH4XmoNZuaGdeJAXXi3dMnHp87

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.