Transaction not yet indexed

5o6LjmMTQ6h8Lu1p9wTAnLaRe6JW22oUKKXV11Jrm1UuyxxHoL2wFjMkwTubSzECYkWRiRDTup2TgtZ8NGKpAMs8

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