Transaction not yet indexed

66Mmn6w3n5EujR6voFgMfcAgYDx3wd45t6JzQ5VmgmuPf4ak5mHq3TLMcn1euZ4s6JjfYbywsiXTk9xcfHRWnszw

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