Transaction not yet indexed

4Mec1v8yFTj66cM4H4hffPRPYN6oJAMVpgYczvEdpZh6ipSV4ChVFruFutxcnnYPsJPkhNfbUVjdhyUSd6DNqbMk

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