Transaction not yet indexed

ME2S5YwPxY7KN4hGcUhcFCN54n88hcyfcZtDL7vsza4s8j4Swe2b18AAbudsiHTyCe6c4pMFY2SVLPsDM9GxoXu

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