Transaction not yet indexed

HkRMkVdWwPCwSaBbfWqEVPvHFAZaqE89T9LLmfXoa9SDhCMAAmPmmgQGMNV3DkjTyXzAW1zoHeWuQV8doqRE3fV

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