Transaction not yet indexed

53RHEQuGbgrRNs4dN6P1kWMUonTkadYkGDjzdse6mLRZW13RmPTx9Bq4bz453cNf5rRDsZH11EModSud7n3KCnBY

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