Transaction not yet indexed

ZK4MCspEEeRZmxtCAZ152wcCUVzFMHupktLvp21TeGHphSW6hXKKfRhcUiiwNkW1GCXEsn5W2RKBVukNTWc94Jt

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