Transaction not yet indexed

5mex5mc5mAbc59fb4rVwZjpVZp4w2oN23imeCoWHEcssw5A5DVsqnbDVRDhbXzu4DqSnUQGwXbMT7JL2cZYnn8nc

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