Transaction not yet indexed

mef5a2ncVXBhQY1MrMxDAPDgfq3QHyVPjKbPG9d3s4tKBhxafMcaNLbQF9wvjUPXqouzTKt26GLMPVCWzW11poT

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