Transaction not yet indexed

Z66SfhffTXMhDQBK2X7oF6avwgPiMGF39soQL2Ti62fUrY7Lxdnjj1EBoowxkGPWfjVogNfKiQXFk4yStCz1ppV

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