Transaction not yet indexed

2u4SmVrPbw3UREGaWXohotCs2GUUAzNEHzJ9rqcPquEQF3GL3ZxU8A79PiUszMaG1mKJfH4MZRBZYZZCFgNE6pE6

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