Transaction not yet indexed

UFEL5tEf2nRkeiiQ4LMMnkiPWHYECLDoYKVo3goPiCquizwyuRpSTeoETAfHX3aPBa1vDzpz9NpB3Bedn1eAGE7

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