Transaction not yet indexed

21mtmDeX3e2Kfn3fwXmrv2UQDYqUcZRdkdBnmrowGcePS1noM6CZFtmVS3GHwEgByMm6BW8ruPuuBXNjhiSdqca6

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