Transaction not yet indexed

21LaZtkMBRHqhpqZLkf8nJAdRoW3HTZ49RJvbxemXVqhtZMHwbjYAMQGnru28G1PSSpPNVYzvCNEZbdqDDDMjHVY

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