Transaction not yet indexed

5mMNDXsh1My4eKghJeUqgXXSQpSTLXmnRztNTQXDfySMR2tmV6hUg5T7yPP4xz5nbK75TyFopjc3mkkWCtZ1SCi8

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