Transaction not yet indexed

mMe15AeKrmb1Wjc5gyHsCU8DxcQN8j5F3eEP5iDk43kMRv6LcXwtpBdbPo7E7TsucSQ6nTCjdX6TcGSUegduTSv

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