Transaction not yet indexed

53ERPFmJa5e2YE4rCEf2s8622nBj7j7BmRk1SYbA4NDbHooycDqp4b1sXmb5Pw2yuvBvC5MAdt1mSB1bMXSZFnnm

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