Transaction not yet indexed

53YUPrSkZvLktTh4gDndPwKKDcduFxYmKNp3byjRiiCsCmNcaC2oSBLrfR3mTR668C5fknYwCP4Tt2v8DYo1Js9A

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