Transaction not yet indexed

U3MntVZygXSFzVVA6wR3FHsd7AAuFhUPWBhTSxACY93SsApSiHbAnPV1Q5XXYCWN4Jt77MfgtXxcemfXUsur6Zq

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