Transaction not yet indexed

21y66TT4BCRRJeTHBt2myAzUGKGAutbjbLD5Zzmp6ZeeQQNuD2mzmcGuR5aPZmxUuhZksy8oiDGcpwAWnmSFzMi5

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