Transaction not yet indexed

MU6JCj9fFTGae5qxvWBGvGPqBfgbqfPXeNBgCLcNpyG1jG4YyZ6RyccSWj5TSEY3Zq4gSV86sSr3dfCLeNLC1B1

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