Transaction not yet indexed

mfsse88E8SgAcUgbUNMXuCHTgGH3wboJrSrsyiUpVRhK1UYNtG3wjsRfDMzJDgvkGoM8jo1QLdSTBU7c45PhDTF

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