Transaction not yet indexed

4c77WtxUYKrQXiNxzfuMVcKUGqWWRdFqTqFUrA4XKK6KP9H5hezyXWsTqmXGLc6AwkkFRAaf4L6Cf8Z2xP2hMSUZ

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