Transaction not yet indexed

5b91eK9QYK4cNYEePpdBD18bDh62ustNTWkS4U6yneY3LgbinPYrPo1CHcb4En3PGpTyR3MREdRYyQzjJ3dAbacK

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