Transaction not yet indexed

2191FbLJUDTpbcByEsS4JGtQYs6HgaeGHqoef4JTCNmpDZXvAbbvEC5wWfLrYSWK2P2diW3z1B75eRVPdKeDYYo7

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