Transaction not yet indexed

21nTd8BSv6cfiLuMA9FobCtDXr1d4j1RCNXBZqFbNPPMHhjaRUX1AtoqPFnXFh7NmSp7YeLWbT4XiFY7MQJzQRKH

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