Transaction not yet indexed

53tabQo6oUcdTNW5dsMfr9Xi1PNAuaUNNEattD8DYpDyE5RHDDZFDjxs3EpRNPtaqif1X2fY4QEpAMVpv22V18uc

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