Transaction not yet indexed

2UbXXJdqPiQEVfBK3Y9aBFXiBA5X51Lvb1TBiJ8CndYxPcqNugMj2p6qD8kp1aH4XU2LE3db28Uy5KA1HMYFLSZ6

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