Transaction not yet indexed

ykWsW8R1sBec42ZuCVkL6EhFTbaXvrrma5eDWcdCq4K15JimbBPoYBWDjs4mb9PpkKhRQFVCMCBm5k8GSgBmEt3

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