Transaction not yet indexed

53aU2n5HEC3HuA3aRmtsT99yY1uDRhwLPVs8k7BeZp4TeW5j6cMfERvddKLAD1Fd5upKx9fjxh7Dgg6REhbALMub

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