Transaction not yet indexed

5UbAmMFLinjpRGuUW94MWzT77WNWRKi2iCdmSdWa6ipPn4Gi4bsTdvQJqDuRaQn7uLSCMxY3JSDHqKS7FE2d9n2R

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