Transaction not yet indexed

53RUjnBcXFaPhyHyorNuh4ShNbK12ydRdJJY3qwu7LdtLQJYiEFRBFSFDmAt8AzFgLxPyjfpdiAjoEwdfNP5fna8

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