Transaction not yet indexed

55cfH6apnFSiLhvmtvarctDoYWJUXgaBZhUHncSiqQYUY5bGL1NbFp28tqSEMNeUa1dN33tbPwdAN9PHZRBZo7N4

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