Transaction not yet indexed

MSKkRY6uZirb3ejegQbvQu2ZRNxWC2cvjQTfeH5ytHbiQwX6D1hNYSQroySPtMiJCJcxYktre2FhTZT8ZytGcYB

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