Transaction not yet indexed

66v91Y8m41csjrDTqdQ82autb9d87sNNvFsAWaRYrfApkVLQeHCmW6P6wDKNEKFJ3MK67BK5WLXNUzjmFEEcbpt2

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