Transaction not yet indexed

TLffMJSELVmBSJqFY8pZWX8W7b2DgyB3nNrsNMSyDbVcp5ZYTgsvhUG1LoiSV6Gm9MT2vg9Z6s9cF6SZbuh6pr8

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