Transaction not yet indexed

1247JWSyQS3mUJTAbtqEuFxFk2QfMh61V5GmZUBAybdMYPLhuAJVsVHMTDB5k2uzGtmTKJxHjeZ2qECgTTapfJRo

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