Transaction not yet indexed

3n7cMppYCY1KHKjbMUYLFzcMtuqmBNjRDepMpfv6mHv8jxR58Nx1phPrnpa4ZfrXkaVDPcNm9W3T6C7uPc6etqhN

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