Transaction not yet indexed

55993F2EpmXaR8euy2K8KxeoPd47Bac3bkMYXg7bd7m9FBo3dYrYCwD1eetpjBDZmxtBeLU8Q23MyWC4ecKn6YMK

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