Transaction not yet indexed

53EfCubkxm2GWd9ruLUfmwvLWw66dsocomiiZyv1wcwvXwCUiw5uPdcpGGr6XvqKA98JVkDAM2kTH8AxwUaipvH

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