Transaction not yet indexed

1HEcXqQBQ9eZBw4CiYPZmfbsM2KdpDTNYhiPX8T3fMFrr2gNwnKx983EYsCySFpnUfPc2XrdcUn6DsTw9i6ZKGh

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