Transaction not yet indexed

53SUEwXJwaK9AZ1ofBEQPZ3vChg1APdU4vpdSjtWJVJCk22EgTE9BfqqHw87VD48ZvZVAHiLPR2qbETahAnrDSJ

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