Transaction not yet indexed

5Ub2hWJWKViVaAfR9WSH2UHaJBCKAMXmCEiYSum8W9nj8h8FNNNdJDy6mWjNDHGtWHT1TCgiYZEYyFVUNhjqRJYU

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