Transaction not yet indexed

UU99kXmsgCtEqrtScLb9cVS8Qf8xqXucRFGkRe2zeJbsy1oyPXGPcFznYuTX4FuXvhGpKLuShVHqdDMgLFF1uNV

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