Transaction not yet indexed

53U3pzRXKtCLin48jzKYRXDzdYFoFmYnmrv4eSZyf3Fmxo7faDTEBq2zwFNuHa68mHQYvqVcNPnwXZipMdshekLg

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