Transaction not yet indexed

53E2MWhFmAWfM4BdsTsXA7CKyhHF1tSFShB98U473aemuXd8tWpULVdNWuP7L9GCtGnkcezKSsUfCet4BUpn4eVT

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