Transaction not yet indexed

RDNPM4CowLKGbWnrDn4fkZapF846nmLdwXaGwGHoDUjdRqHbaB6Zsz2fvjj7a3Udjcc7jwwSVmdXmXSyzsewGay

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