Transaction not yet indexed

53b4R8DJv1KBJPEtUBs7TjNKZsB4MAD8yMTzNsNdqphrYNbVTZ6H7siGow9nLcHeaVD1HVfgcSS4TUucWuwFZXp9

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