Transaction not yet indexed

5MYm21RUjGkBkXybc7BsXG55kayDnCXdEXWCY16DgRQQ9jojjdnxAz88a28HHpMehj2QJqAmgcJEjMEqAXUYUfK

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