Transaction not yet indexed

66TCUZVkb8c9LYhW17yQoE3wcCsCUUHWbSgGPjQcoUqTBJSC6vNFuuB2PZGWUAFnMyT7DG4cb4P8f4rmQEYpXY9T

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