Transaction not yet indexed

43iMmFmLkfuUrYiT1aDCy9MjUV9nTf6dkRymzniF1Fpt4m6QfZ1Ny13ketCZpfMm2X2qd7UpL3kHuVEXSU2hBCW1

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