Transaction not yet indexed

55NmxvCcbKyaQKwhachUeqwFpWNWYPadatZgdKfeoVvWWdSUe9LF5JpXtpUy6BozEv8iervAuG1c3wMN2TRK8spc

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