Transaction not yet indexed

55nMq9eKfi17Gbxp31isrVMpmu2qrxqXhd869P9mFQLR1pCJPFg8f8ZKmksJ49ZV3beweuRmvTPqRYyL49u4ZYoN

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