Transaction not yet indexed

66Uabqr4vQa3znYp3ZJMM8Xy1TNW5gxBPSVY5NzQD1sESuxEBz7u8vsVu4oz6fekAqzs156HCL4Uji6q4Rk9enPC

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