Transaction not yet indexed

5u2uLif3yFx4JTTuNvz2UM4JEKXu4mWbVv272VdFpkU6oz5Ekm3w5c5faeUdpNqpH3EwFEZ2UXNWa8pcuPKQAJA8

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