Transaction not yet indexed

5mSBkE8YMVXzaZPQStxUAFBJpMCUFebiD2YGXiSPva2ivQDv6VFajyNsAtbUeCBK5FDz5g7KZ1MYpuqsxSrcBJa9

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