Transaction not yet indexed

5Nu6MyV3UMhKihSg3RMN3wtHMvNAsP7y1oNgeGeJMQotmCqTShgLQVMYFS87YgiTWkLpCCWuCCZrJwXCL2FE2Mk6

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