Transaction not yet indexed

Q4kPwuJtM7X7DdNvaLeb9nxfF2HCbCmxc38pdNSK74F2kXbYFKBkYuBU659tfJkSNePqfkdxtnahdrvUMDLU8MW

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